000 00316pam a2200133a 44500
008 140414b1981 xxu||||| |||| 00| 0 eng d
100 _aGAUR R K
245 _aEngineering Physics
_c
260 _aDelhi
_bDHANPAT RAI & SONS
_c1981
650 _aPHYSICS
690 _aPHYSICS
700 _aGUPTA, S L
906 _a55056
999 _c50248
_d50248